MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, a technique often used for SEO spam or to redirect users to malicious sites. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically identified as a phishing trojan. While no scripts were directly extracted, the PDF structure and embedded URLs suggest an attempt to drive traffic to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://resalured.ru/wix?keyword=biology+dna+replication+worksheet
- https://cdn.sqhk.co/dinigivo/aaJYqge/luribelabopixetej.pdf
- https://cdn.sqhk.co/fofodafexadu/irCjeWH/teddy_bridgewater_vikings.pdf
- https://cdn.sqhk.co/rifarako/jftojfk/pumilutovikiguf.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://piterar.epizy.com/bujemupivozof.pdf
- https://uploads.strikinglycdn.com/files/9c47079e-4f9a-41f3-8514-4c3623df4130/continuidad_de_los_parques_analisis_titulo.pdf
- https://a72a44ae-2aae-4d6a-a6c4-235301d0a62e.filesusr.com/ugd/57436b_c164299c46a4473888edff94d2330c26.pdf?index=true
- https://uploads.strikinglycdn.com/files/e1b2751c-3d00-46ad-9e75-7b600a2cb184/pufexesovip.pdf
- https://cc968bdf-8a18-4a65-a72d-893c706ef441.filesusr.com/ugd/bae363_06609d96f9d04046b5c40267c0c41879.pdf?index=true
- https://s3.amazonaws.com/xuzed/toxokejipebilajex.pdf
- https://1e438cd7-6f3b-42ac-a97b-d13a75fa135b.filesusr.com/ugd/0c268c_22d015ebfa274cfc8d69818f6d3b3857.pdf?index=true
- http://tasopawak.rf.gd/autocad_lt_3d_printing.pdf
- https://uploads.strikinglycdn.com/files/262e2ed6-a921-4681-9b7d-7bf78b5199aa/frick_natural_gas_screw_compressors.pdf
- https://uploads.strikinglycdn.com/files/66718c6d-cff3-425b-a8c6-bb01b19632c2/37523650703.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e722.bin1b19613ba06046a9e096df616078acac67d88a41e6a4c39bbef764d147171e3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE722 | 5644 bytes |
font_01_sfnt_off0000fa71.bin808c80dec3a0330938b954a5e6a8f1fce72995603cbf58e7bb62583c86768867 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA71 | 10804 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.